Average annual temperature is 26.7 °C
Absolute maximum temperature: 36.1 °C
Absolute minimum temperature: 18.1 °C
Number of sunny days: 47 days
Number of rainy days: 318 days
Look at detailed online map of Fannouhoué
* Weather data for Fannouhoué Benin is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 35.0 | 36.1 | 34.7 | 34.4 | 33.4 | 31.8 | 30.9 | 31.2 | 32.2 | 33.1 | 34.2 | 36.0 |
| Average daytime temperature (°C) | 33.1 | 33.5 | 32.3 | 32.3 | 31.5 | 29.1 | 29.0 | 28.8 | 29.4 | 31.0 | 31.7 | 34.0 |
| Average temperature (°C) | 26.9 | 27.8 | 27.7 | 27.8 | 27.5 | 25.6 | 25.4 | 25.3 | 25.4 | 26.3 | 26.9 | 27.3 |
| Average night temperature (°C) | 23.5 | 24.5 | 24.8 | 25.1 | 25.0 | 23.5 | 23.3 | 23.3 | 23.2 | 23.9 | 24.3 | 23.3 |
| Absolute minimum temperature (°C) | 18.1 | 20.8 | 22.7 | 23.5 | 23.5 | 22.3 | 22.3 | 22.5 | 21.5 | 22.2 | 22.7 | 20.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.8 | 11.9 | 12.1 | 12.3 | 12.4 | 12.5 | 12.5 | 12.3 | 12.2 | 12.0 | 11.8 | 11.8 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.4 | 10.1 | 8.8 | 8.7 | 9.2 | 7.1 | 8.9 | 8.5 | 7.7 | 8.6 | 9.6 | 10.0 |
| Precipitation (mm) | 22 | 17 | 69 | 118 | 163 | 222 | 198 | 122 | 231 | 175 | 71 | 23 |
| Sunny days | 13 | 8 | 6 | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 16 |
| Rainy days | 18 | 20 | 25 | 28 | 31 | 28 | 31 | 31 | 30 | 31 | 30 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Fannouhoué is at